The Extech 480403 Phase Sequence and Motor Rotation Tester has a 40 to 600-Volt rated range for testing phase orientation of 3-phase power sources over a 2 to 400Hz frequency range. LEDs indicate phase orientation (clockwise or counter-clockwise) and whether each of the phases is live. In addition, it indicates rotation direction of the motor to ensure that it doesn’t get damaged from incorrect wiring.
Included:
- 1 – Cable Three Large Color Coded Alligator Clips
- 1 – Pouch Case
- 1 – 9V Battery
